The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("2310568561806334308:set_01M6CM19GREAWSBE47V7MSTW9M") = 680e0eb573b190a4..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6CM19GSFRHB6W0S1R0R8JM7: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T22:35:15.422Z
S1 59873, S2 60000
e7e98122a3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T22:35:17.601Z
S1 59873, S2 59821
9c9bef50eb
e7e98122a3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T22:35:19.621Z
S1 59853, S2 59821
fa2c731af7
9c9bef50eb
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T22:35:21.704Z
S1 59853, S2 59738
01464df5a6
fa2c731af7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T22:35:23.702Z
S1 59855, S2 59738
6cf8d5818a
01464df5a6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T22:35:25.739Z
S1 59855, S2 59701
86eff4d379
6cf8d5818a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T22:35:27.808Z
S1 59786, S2 59701
2cbde69997
86eff4d379
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T22:35:29.774Z
S1 59786, S2 59735
d8ec5532f8
2cbde69997
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T22:35:31.901Z
S1 59659, S2 59735
899f8e8b18
d8ec5532f8
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T22:35:33.843Z
S1 59659, S2 59793
563dbf0ec5
899f8e8b18
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T22:35:35.898Z
S1 59604, S2 59793
8a86709a31
563dbf0ec5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T22:35:37.893Z
S1 59604, S2 59798
0976f44085
8a86709a31
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T22:35:39.844Z
S1 59653, S2 59798
241090d3eb
0976f44085
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T22:35:41.817Z
S1 59653, S2 59825
43ce97baed
241090d3eb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T22:35:43.745Z
S1 59725, S2 59825
690328701b
43ce97baed
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T22:35:45.741Z
S1 59725, S2 59829
e64e65edd9
690328701b
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T22:35:47.734Z
S1 59732, S2 59829
0bb6fad144
e64e65edd9
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T22:35:49.815Z
S1 59732, S2 59748
4650f0e7f9
0bb6fad144
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T22:35:51.742Z
S1 59805, S2 59748
49259647b5
4650f0e7f9
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T22:35:53.714Z
S1 59805, S2 59776
97e5f21030
49259647b5
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T22:35:55.713Z
S1 59806, S2 59776
f1c3b818e4
97e5f21030
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T22:35:57.666Z
S1 59806, S2 59823
d30186659a
f1c3b818e4
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T22:35:59.594Z
S1 59878, S2 59823
5be5540057
d30186659a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T22:36:01.796Z
S1 59878, S2 59621
66b6184d65
5be5540057
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T22:36:03.866Z
S1 59808, S2 59621
130f2b9e42
66b6184d65
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T22:36:05.821Z
S1 59808, S2 59666
95acfaecd5
130f2b9e42
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T22:36:07.757Z
S1 59872, S2 59666
0661f6ce83
95acfaecd5
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T22:36:09.681Z
S1 59872, S2 59742
58d0a7fae3
0661f6ce83
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T22:36:11.607Z
S1 59946, S2 59742
3e207eef76
58d0a7fae3
sk_4707cd57
Game 2 m_01M6CM19GVE2SBHWE7T2Y8CHPA: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T22:35:15.497Z
S1 59798, S2 60000
1da004c335
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T22:35:17.617Z
S1 59798, S2 59880
164db3a6cb
1da004c335
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T22:35:19.732Z
S1 59683, S2 59880
6f7993bd3b
164db3a6cb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T22:35:21.900Z
S1 59683, S2 59712
821a477f14
6f7993bd3b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T22:35:23.911Z
S1 59672, S2 59712
8586452d66
821a477f14
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T22:35:26.037Z
S1 59672, S2 59586
3175f3c80f
8586452d66
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T22:35:28.042Z
S1 59667, S2 59586
2707c9df61
3175f3c80f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T22:35:30.025Z
S1 59667, S2 59603
23fadd074c
2707c9df61
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T22:35:32.023Z
S1 59669, S2 59603
5339c92c02
23fadd074c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T22:35:34.045Z
S1 59669, S2 59581
8d3dc255fc
5339c92c02
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T22:35:36.023Z
S1 59691, S2 59581
2df5bb57ed
8d3dc255fc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T22:35:38.004Z
S1 59691, S2 59600
d830b6becb
2df5bb57ed
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T22:35:40.018Z
S1 59677, S2 59600
9e9e75d749
d830b6becb
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T22:35:41.984Z
S1 59677, S2 59634
2142d0ad57
9e9e75d749
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T22:35:43.998Z
S1 59663, S2 59634
83992f0598
2142d0ad57
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T22:35:46.014Z
S1 59663, S2 59618
17eaa704ae
83992f0598
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T22:35:48.006Z
S1 59671, S2 59618
de8b244dfa
17eaa704ae
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T22:35:50.023Z
S1 59671, S2 59601
85e032d6e2
de8b244dfa
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T22:35:51.959Z
S1 59735, S2 59601
8398734ea1
85e032d6e2
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T22:35:53.894Z
S1 59735, S2 59666
4ff8c5e34b
8398734ea1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T22:35:55.830Z
S1 59799, S2 59666
81f764eebb
4ff8c5e34b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T22:35:57.770Z
S1 59799, S2 59726
7e81c5148d
81f764eebb
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.